| After-sales Service: | 24/7 |
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| Warranty: | 1 Year |
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | 0 |
| Material: | Alloy |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier GPE Oil Machinery Co., Ltd offers high-quality heavy weight drill pipes for efficient oilfield drilling. Our API 5dp certified equipment is supplied by reliable manufacturers and distributors. Trust us for all your drilling equipment needs.
Welcome to GPE Oil Machinery Co., Ltd, your trusted source for high-quality drilling equipment for oilfield drilling. Our integral heavy weight drill pipe is designed to provide a seamless transition from heavy drill collars to lighter drill pipe, ensuring a smooth drilling process.
Manufactured from AISI 4142H-4145H modified drill collar material, our integral heavy weight drill pipe meets the industry standard SY/T 5146-1997. This thick-walled pipe is specifically developed to prevent stress concentration at the top of the drill collars, allowing for higher RPMs and reducing torque and differential pressure sticking. It is particularly well-suited for directional drilling, as its flexibility simplifies directional control and minimizes connection fatigue problems.
In addition to its benefits in directional drilling, our integral heavy weight drill pipe also offers advantages in straight-hole applications. With a reduced number of pipe failures and increased drill stem service, it ensures reliable performance and longevity.
At GPE Oil Machinery Co., Ltd, we are committed to providing you with the most comprehensive technical support. Whether you need oilfield drilling equipment, steel drill pipe, or API 5dp certified equipment, we have you covered. Consult with us today and experience the difference of our top-notch products and exceptional service.
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Product Name
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API 5DP standard HWDP/AISI 4145H Integral Heavy Weight Drill Pipe in oil and gas well drilling with hardfacing and coating
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Standard
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API 5DP
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Grade
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Drill Pipe Body
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SL.1: E, X, G, S / SL.2: G, S
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Tool Joint
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SL.1, SL.2, SL.3
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Minimum Order Quantity
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10 Ton
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Outside Diameter Ranges
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23/8 inch to 65/8 inch
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Wall Thickness
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6.45mm to 12.70mm
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Length
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R1: 6.10-7.01m / R2: 8.84-9.75m / R3: 12.19-13.72
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Type
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Seamless / Welded
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Upset Style
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IU, EU, IEU
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Rotary Shouldered Connection Style
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NC40, NC46, NC26, NC31, NC38, NC50, 51/2FH, 65/8FH
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Experience the seamless transition from heavy drill collars to lightweight drill pipe with our Integral Heavy Weight Drill Pipe. Crafted from high-quality AISI 4142H-4145H modified drill collar material, this thick-walled pipe is designed to provide a gradual shift in weight, ensuring optimal drilling performance.
Our intermediate weight pipe boasts a precisely engineered wall thickness, effectively preventing stress concentration at the top of the drill collars. By utilizing our Integral Heavy Weight Drill Pipe, you can achieve higher RPMs, resulting in reduced torque and differential pressure sticking. This makes it an ideal choice for directional drilling, simplifying directional control and minimizing connection fatigue issues commonly encountered in high angle or horizontal drilling.
Not only does our Integral Heavy Weight Drill Pipe enhance drilling efficiency, but it also offers exceptional durability. With reduced pipe failures and increased drill stem service, it proves to be a reliable option for both directional and straight-hole applications.
Choose GPE Oil Machinery Co., Ltd for all your oilfield drilling needs. Our API 5dp certified equipment, including heavy weight drill pipe, drill bits, and drill rods, ensures top-notch performance and reliability. As leading drilling equipment suppliers, we are committed to providing you with the highest quality products for your drilling rig.
Suppliers with verified business licenses
Audited Supplier 
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